| 发明名称 |
Methods and Systems for Attaching Semantics to a Collaborative Writing Surface |
| 摘要 |
Aspects of the present invention are related to systems and methods for detection of content change on a collaborative writing surface and for associating semantic meaning with a detected marking in a reserved region of the collaborative writing surface.
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| 申请公布号 |
US2011145725(A1) |
申请公布日期 |
2011.06.16 |
| 申请号 |
US20090636533 |
申请日期 |
2009.12.11 |
| 申请人 |
CAMPBELL RICHARD JOHN;FERMAN AHMET MUFIT;CHEN LAWRENCE SHAO-HSIEN |
发明人 |
CAMPBELL RICHARD JOHN;FERMAN AHMET MUFIT;CHEN LAWRENCE SHAO-HSIEN |
| 分类号 |
G06F3/00 |
主分类号 |
G06F3/00 |
| 代理机构 |
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